import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes houseHold mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },

  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  },

  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [{
      path: 'dashboard',
      name: '首页',
      component: () => import('@/views/dashboard/index'),
      meta: { title: '首页', icon: 'dashboard' }
    }]
  },

  {
    path: '/apartment',
    component: Layout,
    redirect: '/apartment/list',
    name: 'Apartment',
    meta: { title: '小区管理', icon: 'el-icon-s-help' },
    children: [
      {
        path: 'list',
        name: 'List',
        component: () => import('@/views/apartment/list'),
        meta: { title: '小区列表', icon: 'table' }
      },
      {
        path: 'buildList',
        name: 'BuildList',
        component: () => import('@/views/build/buildList'),
        meta: { title: '楼房列表', icon: 'table' }
      }
    ]
  },

  {
    path: '/houseHold',
    component: Layout,
    redirect: '/houseHold/list',
    name: 'Nested',
    meta: {
      // title: 'Nested',
      icon: 'nested'
    },
    children: [
      {
        path: 'menu1',
        component: () => import('@/views/houseHold'), // Parent router-view
        name: 'houseHold',
        meta: { title: '住户管理' }
      }
    ]
  },

  {
    path: '/form',
    component: Layout,
    children: [
      {
        path: 'index',
        name: 'Form',
        component: () => import('@/views/form/index'),
        meta: { title: '费用缴纳', icon: 'form' }
      }
    ]
  },
  {
    path: '/repair',
    component: Layout,
    children: [
      {
        path: 'repair',
        name: 'repair',
        component: () => import('@/views/repair/repair'),
        meta: { title: '维修审核', icon: 'el-icon-phone-outline' }
      }
    ]
  },
  {
    path: '/news',
    component: Layout,
    children: [
      {
        path: 'new',
        name: 'new',
        component: () => import('@/views/news/newList'),
        meta: { title: '新闻/资讯', icon: 'el-icon-message' }
      },
      {
        path: 'newPublish',
        name: 'newPublish',
        component: () => import('@/views/news/newPublish'),
        meta: { title: '发布', noCache: true },
        hidden: true
      },
      {
        path: 'newsDetails',
        name: 'newsDetails',
        component: () => import('@/views/news/newsDetails'),
        meta: { title: '详情', noCache: true },
        hidden: true
      }
    ]
  },

  // 404 page must be placed at the end !!!
  { path: '*', redirect: '/404', hidden: true }
]

export const constantRoutesType2 = [
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },

  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  },

  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [{
      path: 'dashboard',
      name: '首页',
      component: () => import('@/views/dashboard/index'),
      meta: { title: '首页', icon: '' }
    }]
  },

  {
    path: '/form',
    component: Layout,
    children: [
      {
        path: 'index',
        name: 'Form',
        component: () => import('@/views/form/index'),
        meta: { title: '费用缴纳', icon: '' }
      }
    ]
  },

  {
    path: '/repair',
    component: Layout,
    meta: { title: '设备维修', icon: '' },
    children: [
      {
        path: 'repair',
        name: 'repair',
        component: () => import('@/views/repair/repair'),
        meta: { title: '设备维修', icon: '' }
      },
      {
        path: 'repairDetail',
        name: 'repair',
        component: () => import('@/views/repair/repairDetail'),
        meta: { title: '设备维修' },
        hidden: true
      }
    ]
  },
  {
    path: '/newList',
    component: Layout,
    children: [
      {
        path: 'newsDetails',
        name: 'newsDetails',
        component: () => import('@/views/news/newsDetails'),
        meta: { title: '详情' },
        hidden: true
      },
      {
        path: 'userNewList',
        name: 'userNewList',
        component: () => import('@/views/news/userNewList'),
        meta: { title: '新闻资讯', icon: '', keepAlive: true }
      }
    ]
  },

  // 404 page must be placed at the end !!!
  { path: '*', redirect: '/404', hidden: true }
]

const createRouter = () => new Router({
  // mode: 'history', // require service support
  // scrollBehavior: () => ({ y: 0 }),
  scrollBehavior(to, from, savePosition) {
    if (savePosition) {
      // 解决页面从列表页跳转到详情页返回,初始在原来位置
      return savePosition
    } else {
      // 解决页面跳转后页面高度和前一个页面高度一样
      return { x: 0, y: 0 }
    }
  },
  routes: localStorage.getItem('roleType') === '1' ? constantRoutes : constantRoutesType2
})

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
